An electronic device for image correction and a method therefore are provided. The electronic device includes a camera, a memory, a communication circuit, and at least one processor. The at least one processor is configured to obtain a raw image of an external object using the camera, determine whether correction of the raw image is necessary, when the correction of the raw image is determined not to be necessary, store an image corresponding to the raw image in the memory, and when the correction of the raw image is determined to be necessary, transmit the raw image to an external electronic device via the communication circuit so as to enable the external electronic device to generate a corrected image of the raw image, and store the corrected image in the memory.
Legal claims defining the scope of protection, as filed with the USPTO.
1. An electronic device comprising: a camera; a memory; a communication circuit; and at least one processor configured to: obtain a raw image of an external object using the camera, generate a small raw image that corresponds to at least a portion of the raw image and has a smaller data size than the raw image on the basis of the raw image, transmit the small raw image to an external electronic device via the communication circuit, receive information about a recognized category determined by the external electronic device based on at least the small raw image, determine whether a correction of the raw image is necessary based on at least one of correction information or the received information about the recognized category, when the correction of the raw image is determined not to be necessary, store an image corresponding to the raw image in the memory, and when the correction of the raw image is determined to be necessary, transmit the raw image to an external electronic device via the communication circuit so as to enable the external electronic device to generate a corrected image of the raw image, and store the corrected image in the memory.
2. The electronic device of claim 1 , wherein the at least one processor is further configured to: determine whether the correction of the raw image is necessary at least partially on the basis of information about the small raw image.
3. The electronic device of claim 1 , wherein the at least one processor is further configured to, upon receiving the correction information, generating another corrected image by using at least one of the raw image or the correction information.
4. The electronic device of claim 1 , wherein the at least one processor is further configured to: receive the correction information determined by the external electronic device based on at least the small raw image; and determine whether to correct the raw image based on at least the received correction information.
5. The electronic device of claim 1 , wherein the at least one processor is further configured to determine whether the correction of the raw image is necessary based on a degree to which the raw image is blurred and an expected level of image enhancement due to the correction.
6. The electronic device of claim 5 , wherein the at least one processor is further configured not to transmit the raw image to the external electronic device when the degree to which the raw image is blurred is above a given threshold.
7. The electronic device of claim 5 , wherein the at least one processor is further configured not to transmit the raw image to the external electronic device upon determining that the correction using the external electronic device is not necessary based on an evaluated quality of the raw image.
8. The electronic device of claim 1 , wherein the at least one processor is further configured not to transmit the raw image to the external electronic device when an object included in the small raw image is determined not to belong to any of the recognizable categories.
9. The electronic device of claim 1 , wherein the at least one processor is further configured to: control a display to output one or more images; and when there is an unsent image, output information about the unsent image.
10. A method for an electronic device, the method comprising: obtaining a raw image of an external object using a camera; generating a small raw image that corresponds to at least a portion of the raw image and has a smaller data size than the raw image on the basis of the raw image; transmitting the small raw image to an external electronic device via a communication circuit; receiving information about a recognized category determined by the external electronic device based on at least the small raw image; determining whether a correction of the raw image, using at least one of correction region information or the received information about the recognized category is necessary; when the correction of the raw image is determined to be not necessary, storing an image corresponding to the raw image in a memory; and when the correction of the raw image is determined to be necessary, transmitting the raw image to an external electronic device via the communication circuit so as to enable the external electronic device to generate a corrected image of the raw image, and storing the corrected image in the memory.
11. The method of claim 10 , further comprising: determining whether correction of the raw image is necessary at least partially on a basis of information about the small raw image.
12. The method of claim 11 , further comprising: receiving the correction information determined by the external electronic device based on at least the small raw image; and determining whether to correct the raw image based on at least the received correction information.
13. The method of claim 10 , further comprising: upon receiving the correction information, generating another corrected image by using at least one of the raw image or the correction information.
14. The method of claim 10 , further comprising: determining whether the correction of the raw image is necessary based on a degree to which the raw image is blurred and an expected level of image enhancement due to the correction.
15. The method of claim 14 , wherein the determining of whether the correction of the raw image is necessary is based on the degree to which the raw image is blurred and the expected level of image enhancement due to the correction, and wherein the method further comprises: when the degree to which the raw image is blurred is above a given threshold, preventing the raw image from being transmitted to the external electronic device.
16. The method of claim 14 , wherein the determining of whether the correction of the raw image is necessary is based on the degree to which the raw image is blurred and the expected level of image enhancement due to the correction, and wherein the method further comprises: upon determining that correction using the external electronic device is not necessary based on an evaluated quality of the raw image, preventing the raw image from being transmitted to the external electronic device.
17. The method of claimer 11 , further comprising: when an object included in the small raw image is determined not to belong to any of the recognizable categories, preventing the raw image from being transmitted to the external electronic device.
18. The method of claim 10 , further comprising: controlling a display to output one or more images; and when there is an unsent image, outputting information about the unsent image.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
January 31, 2019
February 23, 2021
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